﻿CREATE TABLE [dbo].[Invoice] (
    [Ino]     INT        NOT NULL,
    [Ono]     INT        NULL,
    [Payment] NCHAR (10) NULL,
    [Tatal]   INT        NULL,
    [Date]    NCHAR (10) NULL,
    PRIMARY KEY CLUSTERED ([Ino] ASC),
    FOREIGN KEY ([Ono]) REFERENCES [dbo].[Orders] ([Ono]) ON DELETE CASCADE
);

